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1 - 3

MDD 220

IXYS reserves the right to change limits, test conditions and dimensions

I

FRMS

= 2x450 A

I

FAVM

= 2x270 A

V

Symbol

Test Conditions

Characteristic Values

I

RRM

T

40

mA

V

F

I

°C

1.4

V

V

T0

For power-loss calculations only

0.75

V

r

T

T

0.9

m

Ω

R

thJC

per diode; DC current

0.129

K/W

per module

other values

0.065

K/W

R

thJK

per diode; DC current

see Fig. 6/7

0.169

K/W

per module

0.0845

K/W

Q

S

T

°C, I

µs

760

µC

I

RM

275

A

d

S

Creepage distance on surface

12.7

mm

d

A

Strike distance through air

9.6

mm

a

Maximum allowable acceleration

50

V

RSM

V

RRM

Type

VV

900

800

MDD 220-08N1

1300

1200

MDD 220-12N1

1500

1400

MDD 220-14N1

1700

1600

MDD 220-16N1

1900

1800

MDD 220-18N1

Symbol

Conditions

Maximum Ratings

I

FRMS

T

450

A

I

FAVM

T

°C; 180° sine

270

A

I

FSM

T

°C;

t = 10 ms (50 Hz), sine

8500

A

V

t = 8.3 ms (60 Hz), sine

9000

A

T

t = 10 ms (50 Hz), sine

7500

A

V

t = 8.3 ms (60 Hz), sine

8000

A

T

°C

t = 10 ms (50 Hz), sine

360 000

V

t = 8.3 ms (60 Hz), sine

340 000

T

t = 10 ms (50 Hz), sine

280 000

V

t = 8.3 ms (60 Hz), sine

260 000

T

VJ

-40...+150

°C

T

VJM

150

°C

T

stg

-40...+125

°C

V

ISOL

50/60 Hz, RMS

t = 1 min

3000

V~

I

ISOL

≤ 1 mA

t = 1 s

3600

V~

M

d

Mounting torque (M5)

2.5-5/22-44 Nm/lb.in.

Terminal connection torque (M8)

12-15/106-132 Nm/lb.in.

Weight

Typical including screws

320

g

Features

• Direct copper bonded Al

base plate

• Planar passivated chips

• Isolation voltage 3600 V~

• UL registered, E 72873

Applications

• Supplies for DC power equipment

• DC supply for PWM inverter

• Field supply for DC motors

• Battery DC power supplies

Advantages

• Space and weight savings

• Simple mounting

• Improved temperature and power cycling

• Reduced protection circuits

Threaded spacer for higher Anode/Cathode

construction: Type ZY 250, material brass

14

High Power

Diode Modules

31

2

1

3

2

Dimensions in mm (1 mm = 0.0394")

20

12

Data according to IEC 60747 and refer to a single diode unless otherwise stated.